[PATCH 5/8] ARM i.MX53: mba53: add missing gpio stuff for pca9554

[Steffen Trumtrar]

From: Markus Niebel <Markus.Niebel at tqs.de>

Add properties to make use of pca9554 gpio expander.

Signed-off-by: Markus Niebel <Markus.Niebel at tqs.de>
Signed-off-by: Steffen Trumtrar <s.trumtrar at pengutronix.de>
---
 arch/arm/boot/dts/imx53-mba53.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts
index b171c00..67f5655 100644
--- a/arch/arm/boot/dts/imx53-mba53.dts
+++ b/arch/arm/boot/dts/imx53-mba53.dts
@@ -163,6 +163,8 @@
 		compatible = "pca9554";
 		reg = <0x20>;
 		interrupts = <109>;
+		#gpio-cells = <2>;
+		gpio-controller;
 	};
 
 	sensor2: lm75 at 49 {
-- 
1.8.2.rc2